The Dodge Shadow rear deck lid accommodates a 5x7 inch speaker size across all listed model years. Full-range units are the compatible type for the audio system in that location. These specifications cover the years 1990 to 1994.
A single driver that reproduces bass through treble without a separate crossover network. It is the simplest replacement option and is common in factory audio systems.
Additional Notes
The installation location is the rear deck lid of the Dodge Shadow, a horizontal surface positioned at the back of the cabin between the rear seat and the trunk.
Rear deck lid mounting places speakers in a rearward-facing or upward-angled orientation, which affects how sound disperses toward front and rear passengers.
The 5x7 inch oval format is a non-circular speaker geometry that fits elongated cutouts, allowing a larger cone surface area than a standard round speaker while conforming to the constrained dimensions typical of rear deck panel openings.
The oval shape of a 5x7 inch driver produces a wider horizontal dispersion pattern relative to its vertical axis, which influences how evenly sound spreads across the cabin from a rear deck position.
A 5x7 inch cone area supports extended low-frequency response compared to smaller drivers, making the rear deck placement relevant for reinforcing bass and midrange energy throughout the passenger cabin.
The Dodge Shadow rear deck lid accommodates a 5x7 inch cutout across all listed model years from 1990 through 1994, indicating a consistent mounting cavity size throughout that production span.
Full-range speakers are designed to reproduce the full audible frequency spectrum - typically from approximately 80 Hz to 20 kHz - through a single driver unit rather than a dedicated woofer, midrange, or tweeter.
A full-range driver installed in the rear deck lid of the Dodge Shadow handles both midrange vocal frequencies and higher-frequency content from a single mounting point, without requiring a crossover network or additional drivers at that location.
The rear deck lid is a structurally rigid panel, and the stiffness of the mounting surface affects cabinet behavior, since the panel itself can act as a baffle influencing cone resonance and low-frequency reproduction of the 5x7 inch driver.
Full-range compatibility as the sole listed speaker type for the rear deck lid position means no component or coaxial multi-driver configurations are specified for the cutout dimensions at this location.